baber/WOPTO huggingface dataset:
Patent FR-2755156-A1 (FR)
IPC: D06F89/02
Filed: 1996-10-28
Abstract: The invention concerns a device for facilitating the uniform folding of shirts and T-shirts in household ironing. It is characterised by a main part (1) almost rectangular in shape of fine thickness and with a surface not adhering to cloth materials, comprising on one of its short sides a projection (2) for gripping it.
Patent FR-2755903-A1 (FR)
IPC: B42D15/00
Filed: 1996-11-21
Abstract: The invention concerns any sheet of standard format for presenting information, comprising at least two preformed folds A and B on the face P1 and/or P2 of the sheet, mutually perpendicular and parallel, each, at two opposite edges of the sheet, thus delimiting the sheet in four parts (1, 2, 3, 4) and one fold of which is slotted or simply precut with one of the edges of the sheet at the point of intersection with the other fold or the centre of the sheet.
Patent FR-2756877-A1 (FR)
Inventor: GINIES PIERRE
IPC: F04C28/28
Filed: 1996-12-05
Abstract: Compressor of the type comprising an inlet (10) which opens into a low-pressure inlet chamber (9), an outlet (17) which opens into a high-pressure delivery chamber (15) or pressure chamber, these two chambers being arranged one on either side of a dividing wall (19), compressing means comprising a motor equipped with a thermal cut-out device which cuts the electrical supply to the motor when a predetermined temperature which also depends on the electric motor supply current, is exceeded. This compressor comprises means (18) of conveying heat from the pressure chamber (15) towards the thermal cut-out device (8) without forming a passage which allows gas to pass between the pressure chamber (15) and the inlet chamber (9). Use in scroll-type compressors.
Patent FR-2743401-A1 (FR)
Title: Embrayage a friction muni d'un element de manoeuvre
Inventor: DORFSCHMID JENS
IPC: F16D28/00
Filed: 1996-12-30
Abstract: Un embrayage à friction est muni d'un élément de manoeuvre capable de déclencher un mouvement de débrayage par l'intermédiaire d'un élément de commande alimenté en courant électrique pour l'activation. L'élément de manoeuvre (1) comprend un élément magnétique (3) déplaçable dans la direction de débrayage au moyen d'au moins une bobine (5), la course effectuée par l'élément magnétique (3) lors du mouvement de débrayage ou la force exercée par l'élément magnétique (3) sur l'embrayage à friction pouvant être préfixée par l'intensité d'un courant électrique d'activation commandé par un dispositif de commande (7). Utilisable en particulier à l'entrée d'une boîte de vitesses.
Patent FR-2761822-A1 (FR)
Title: Laser semiconducteur a emission de surface
Inventor: BRILLOUET FRANCOIS
IPC: H01S5/00
Filed: 1997-04-03
Abstract: Ce laser comporte des couches semiconductrices à concentrations de dopage accrues formant une jonction tunnel. Cette jonction permet à un courant électrique assurant le pompage de ce laser de passer d'un miroir de Bragg semiconducteur à dopage N (20) à une couche d'injection à dopage P (16) appartenant à une structure amplificatrice (12, 14, 16) de ce laser. Ce miroir de Bragg coopére avec un autre miroir du même type ayant le même dopage (18) pour inclure cette structure dans une cavité optique de ce laser.Le laser de l'invention est utilisable dans un réseau de communication à fibres optiques.
Patent FR-2748540-A1 (FR)
Title: Hydrokinetic coupling, esp. for motor vehicle
Inventor: ARHAB RABAH
IPC: F16H45/02
Filed: 1997-05-06
Abstract: The hydrokinetic coupling consists of a transverse wall (2) connected to a driving shaft and equipped with a central guide ring. It has an axially-moving piston which forms, with the ring and partition, a variable volume, bounded on the outside by a disc (10) and friction linings (11). The piston is connected to the transverse wall by tangential elastic vanes (40) fixed to a drive member (44) which is joined in turn to the transverse partition by laser welding or adhesive. The vanes are connected to the piston by fixings (41,42) which pass through both components.
Patent FR-2764159-A1 (FR)
Title: Acoustic baffle
Inventor: KOPFERSCHMITT BERNARD
IPC: H04R1/02
Filed: 1997-05-27
Abstract: The baffle, consisting of a housing equipped with at least one acoustic transducer, has at least one wall made from a series of elongated flat parallel strips positioned so that the wall has alternating projections and reinforcing elements. The strips have an outer covering made from a thin layer of material, e.g. wood-based, and the strips are joined together at their ends at right angles to one another and fixed e.g. with wood glue.
Patent FR-2765553-A1 (FR)
Title: Apparatus for opening and rinsing plastics pouches e.g. of urine in a hospital or laboratory
Inventor: FURODET PHILIPPE
IPC: A61G9/02
Filed: 1997-07-04
Abstract: The stainless steel apparatus has a housing (7) fixed to a water-tank which ensures the rinsing of the pouches using two nozzles (2). Within the apparatus are two cutting blades (8) with a single control lever (18) actuating these pouch cutting blades and a timer for the rinsing operation. The water inlet to the apparatus incorporates a non-return valve to avoid any possibility of drinking water contamination caused by a back flow. A single lever can be used to cut open several pouches at once. The excrement or urine can then be emptied through the bottom of the device, without contact with the exterior, and flushed down the drains.
Patent FR-2767491-A1 (FR)
Title: New process for the separation of actinides and lanthanides
Inventor: DELMAU LAETITIA
IPC: C22B60/02
Filed: 1997-08-25
Abstract: A separation of lanthanides and actinides is effected using a calixarene and diluent in combination with a microporous membrane. The process effects a separation of actinides and lanthanides using a calixarene of formula (II); where R<1>, R<2> = alkyl or nitrophenoxyalkyl; R<3>, R<4> = aryl. The initial aqueous solution containing the lanthanides and/or actinides is contacted with one face of a microporous membrane supporting an immiscible organic phases containing the calixarene (II) and an organic diluent. The other membrane face is contacted with an aqueous re-extraction solution for re-extraction of the metal(s) extracted from the primary solution : the secondary aqueous solution is a mineral acid of pH less than or equal to 4.  An Independent claim is also included for a process of separation of curium from terbium, the organic phase being a calixarene(II) with R<1>and R<2> = 5 - 18C alkyl and R<3> and R<4> = phenyl, at a concentration of 10<->4 - 5\*10<-> 3 mol/l in a mixture of isotridecanol and hexyl benzene.
Patent FR-2752780-A1 (FR)
Title: Procede et appareil pour modifier les gains d'asservissement d'un systeme de commande de traction
Inventor: MEISER MATTHEW E
IPC: G05B13/02
Filed: 1997-09-04
Abstract: L'invention concerne un système de commande de traction (300) pour un engin (104) à deux roues motrices (301, 303). Des transducteurs (345) produisent des signaux de vitesse réelle des roues. Un microprocesseur (208) produit un signal de vitesse désirée et un signal d'erreur représentatif de la différence entre les valeurs des signaux de vitesse désirée et réelle. Le microprocesseur (208) multiplie le signal d'erreur par une valeur de gain et produit un signal de commande de freinage vers des mécanismes de freinage (331, 333) pour freiner une roue en glissement. L'invention prévoit de modifier la valeur de gain en réponse aux conditions de fonctionnement de l'engin.
Patent FR-2769956-A1 (FR)
Title: Ignition system for internal combustion engine
Inventor: PEGHAIRE JEAN PIERRE
IPC: F02P3/08
Filed: 1997-10-22
Abstract: The ignition system has, on the primary side of the coil (10), a battery (16), a capacitor (24) and a thyristor (28).  A second electrical supply (20), with a voltage at least an order of magnitude greater than the battery,  is connected to the capacitor through a resistor (22). The  thyristor cathode is connected to a MOSFET (18) with its gate polarised to a fraction of the primary voltage.
Patent FR-2773245-A1 (FR)
Title: Computer production of simulated handwriting
Inventor: SOULEZ LARIVIERE JEAN FURCY
IPC: G06T11/00
Filed: 1997-12-29
Abstract: A handwritten manuscript which contains all the required letters or characters in various positions within words is digitized and the best version of each is chosen. The letters are then isolated with careful attention to entry and exit points and a font created using vertical and horizontal positioning stages and ranges of variation for key characteristics of letters.
Patent WO-9830909-A1 (WO)
Title: Method for screening substances with therapeutic action in the treatment of transmissible subacute spongiform encephalopathy
Inventor: DESLYS JEAN-PHILIPPE
IPC: C07K14/47
Filed: 1998-01-14
Abstract: The invention concerns a method for screening substances capable of having therapeutic action in the treatment of transmissible subacute spongiform encephalopathy (TSSE) or prion diseases comprising a step of isolating the PrPres, from the spleen, methods for isolating the PrPres, particularly adapted to said screening method and their applications, in particular for detecting PrPres.
Patent FR-2773609-A1 (FR)
Title: Procede et dispositif d'anti-collision terrain pour aeronef, a visualisation perfectionnee
Inventor: LEPERE GERARD
IPC: B64D45/04
Filed: 1998-01-12
Abstract: Un dispositif d'aide à la navigation aérienne, embarqué à bord d'un aéronef, reçoit sur une entrée des indications d'état représentant sa position spatiale et son vecteur vitesse, et stocke une représentation 3D du relief survolé. Il comprend des moyens de traitement qui définissent, en fonction des indications d'état, un secteur d'exploration rapporté à l'avion, et calculent dans ce secteur un contour en fonction de l'intersection de ce secteur avec le relief, en vue de son affichage. Ledit secteur est défini par une nappe de lignes de trajectoire obtenues à partir du vecteur vitesse et de vecteurs auxiliaires calculés par décalage du vecteur vitesse de l'aéronef selon une loi de balayage angulaire choisie.
Patent FR-2774047-A1 (FR)
Title: Appui-tete pour un siege de vehicule automobile
Inventor: PEDRONNO PHILIPPE
IPC: B60N2/48
Filed: 1998-01-23
Abstract: L'invention concerne un appui-tête pour un siège de véhicule automobile.L'appui-tête comporte un corps (21) et un bec (22) solidaires d'une armature (10) servant de support à un rembourrage (20), le corps (21) venant s'appuyer contre le dessus (51) d'un dossier (50) et le bec (22) venant recouvrir une partie (52) de la surface d'appui du dossier, en s'étendant vers une assise du siège. L'appui-tête comporte également des broches (30) qui sont solidaires de douilles (53) fixées sur l'armature du dossier.L'armature (10) de l'appui-tête est constituée par une plaque de faible épaisseur, courbée de manière à suivre le profil du haut du dossier, et sur laquelle les broches (30) sont fixées.
Patent FR-2760532-A1 (FR)
Title: Detecteur de gaz a electrolyte solide
Inventor: TOJO SENTA
IPC: G01N33/00
Filed: 1998-03-04
Abstract: Ce détecteur comporte une chambre (100) contenant le mélange de gaz, une première cellule de pompage d'oxygène (21) comprenant une couche (12) d'un électrolyte solide conducteur pour les ions oxygène et des électrodes (218, 219) enserrant cette couche et dont l'une (218) est exposée au mélange de gaz, une deuxième cellule de pompage d'oxygène (30) formée d'une couche (13) d'un électrolyte solide conducteur pour les ions oxygène et comportant deux électrodes (318, 319) disposées sur deux surfaces de cette couche et dont l'une (318) est exposée au mélange de gaz, ces couches enserrant entre elles la chambre (100) , et une cellule (3) comportant des électrodes (38, 39) , situées sur les surfaces des couches d'électrolyte, et mesurant la concentration d'un constituant gazeux du mélange de gaz.Application à la mesure des oxydes d'azote dans les gaz d'échappement d'un moteur à combustion interne.
Patent FR-2777764-A1 (FR)
Title: Presentation device for money-use teaching
Inventor: JAMMET JEAN FIRMIN
IPC: G09B19/18
Filed: 1998-04-27
Abstract: The tray (1) has handle (3) and lateral groove (2) on the wing-shaped front section into which card (4) representations of coin currency are inserted. The cards can have rectangular form or the circular shape of the coins themselves
Patent FR-2780209-A1 (FR)
Title: Sealing device for cables at entry to underground connection box
Inventor: LIEGEOIS CHRISTIAN
IPC: H02G15/013
Filed: 1998-06-23
Abstract: The seal uses several stacked elements to offer range of sizes.- DETAILED DESCRIPTION - The cable connection system includes a connection box comprising at least two parts.  These are separated by a flat sealing joint. The box includes a number of ports for input/output cables.  Each of these ports includes a cylindrical elastomer sleeve (1) for the passage of a cable.  The sleeve is made up from several concentric adapters  (2,2',2.. 3) fitting together and retained by friction.  The external diameter of one matches the internal diameter of the next in the series, and each includes a projecting rim (6) at its outer end.  The sleeves may be compressed longitudinally between two flat washers, and this longitudinal compression increases the radial grip provided by the elastomer material
Patent FR-2780498-A1 (FR)
Title: Graphical representation of energy spectrum, particularly applicable to study of environmental effects of noise emanating from factories, trains or airports
Inventor: CUGY DIDIER
IPC: G01R23/16
Filed: 1998-06-29
Abstract: A physical quantity typically sound is detected by microphone and converted to digital values. A series of spectral analyses are made, sorted according to global energy and stored. The spectra are displayed in color or shades of gray on a matrix chart with frequencies shown as abscissa and global energies as ordinates.
Patent FR-2765645-A1 (FR)
Title: Fixing device for electropneumatic pressure transducer
Inventor: KRIMMER ERWIN
IPC: B60G17/052
Filed: 1998-07-03
Abstract: The fixing device fixes at least one electropneumatic pressure transducer to a structural element subject to vibration. The fixing is effected via an intermediate damping element. The damping element (28) has a first recess (30,32) for at least one transducer (12,14) and at least one recess(34) for a fixing component (36) fixed to the structural element.The recess for the transducer receives the casing (16) of at least one transducer positively. The damping element may itself form the fixing component
Patent FR-2782106-A1 (FR)
Title: Adjustable anti-theft and anti-impact shelter for motor vehicle parked outdoors
Inventor: HOARAU JEAN PIERRE ALAIN
IPC: B60J11/00
Filed: 1998-08-04
Abstract: The car shelter has a tubular metal frame (1,2) that extends over the car, with one tube on each side, following the car profile. The frame is fixed to the ground, with the fixings (3,4) serving as front wheel chocks. A sliding or folding cover (9,9') extends from the front of the car to the back. Upright tubes (5) support the frame. Removable side covers protect the sides of the car.
Patent FR-2782330-A1 (FR)
Title: Bollard for controlling access to surface suitable for motor vehicles
Inventor: ANTONIAZZI ALAIN
IPC: E01F13/04
Filed: 1998-08-11
Abstract: The bollard (2) for controlling access can be moved between two positions and locks in its active position. The lock comprises two bolts which are housed in a cavity in the bollard and in a cavity in a block anchored in the ground. A long magnetic support which carries at its end magnets for attracting and repelling the bollard is introduced into a shaft. Access to the shaft is through a hatch (15).
Patent FR-2784114-A1 (FR)
Title: Polysiloxanes with side chains containing alpha, alpha-bis trifluoromethyl alcohol groups, useful for detecting organophosphorous compounds
Inventor: LIPSKIER JEAN FRANCOIS
IPC: C08G77/385
Filed: 1998-09-18
Abstract: Polysiloxanes having side chains containing  alpha , alpha -bis trifluoromethyl alcohol groups are new.  Polysiloxanes having side chains containing  alpha , alpha -bis trifluoromethyl alcohol groups of formula -CnH2nR(C(CF3)2OH)m are new. n  = at least 2; m  = 1 or 2; R  = alkyl or aromatic (optionally substituted by at least one alkyl or alkoxy). Preferably the polysiloxanes are of formulae (I), (II), or (III). p  = number of monomer units in the polymer. The polymers may contain additional -H, -CH3, or -CH=CH2 side-chains.  Independent claims are also included for: (1) the preparation of the polyorganosiloxane; and (2) chemical captors of organophosphorous compounds comprising a film of the polyorganosiloxane and an apparatus capable of translating changes in the physical properties of the film into an optical or electrical signal especially acoustic waves.
Patent FR-2784589-A1 (FR)
Inventor: MEYER MARIE CLAUDE
IPC: A62D3/00
Filed: 1998-10-19
Abstract: The product comprises an amphoteric compound, a lipophile absorbent and a hydrophile absorbent. The product comprises: (i) 20-60 wt.% of an amphoteric compound, where the pH of the residue obtained is 5-10, preferably 5.5-9.7. the smallest pKa of the compound is 5-10, preferably 5.5-9.7, the biggest Kb base of the compound is 5-10, preferably 5-8, and the biggest pKb base of the compound is less than the smallest pKa acid; (ii) 2-20 wt.% of a lipophile absorbent; and (iii) 2-20 wt.% of a hydrophile absorbent.
Patent FR-2771772-A1 (FR)
Title: Instrument de travail a moteur thermique tenu et guide manuellement
Inventor: ZIMMERMANN HELMUT
IPC: F01P1/02
Filed: 1998-11-26
Abstract: L'invention concerne plus particulièrement l'agencement d'un conduit d'air de combustion entre un ventilateur et le moteur.Le conduit d'air de combustion (9) est délimité par le fond (7) d'un carter de ventilateur (6), dans lequel tourne la roue de ventilateur (5), et une paroi de conduit (8), faisant partie du carter (6), qui constitue partiellement un deuxième fond sous le fond (7) du carter de ventilateur (6). Le trajet d'écoulement d'air de combustion par le conduit (9), partant d'une ouverture de sortie (11) ménagée dans le fond de carter (7) et menant à un filtre à air (18, 19, 21), est ainsi raccourci et l'encombrement de l'appareil peut être réduit. Une variante prévoit le passage de l'air de combustion par l'intérieur d'un élément porteur ou longeron (13).Applicable notamment à une tronçonneuse à chaîne.
Patent FR-2771838-A1 (FR)
Title: Control of plasma display panel
Inventor: NOBORIO MASAYUKI
IPC: G09G3/298
Filed: 1998-11-27
Abstract: The display panel has pairs of surface discharge electrodes divided into 2n equal parts.  2n-1 series resonant circuits are each formed by capacitances (CP1,CP2) of two of the electrode pairs, by a coil (L1,L2) and a by number of switches (SW3, SW4; SW9,SW10).  A first and a second voltage state between the electrode pairs are offset by the series resonant circuits.
Patent WO-9947851-A1 (WO)
Title: Spotlight diffusing controlled and patterned energy flux
Inventor: CAILLAUD OLIVIER
IPC: F24S23/70
Filed: 1999-03-12
Abstract: The invention concerns a spotlight comprising a central transmitter-receiver module (1) and a crown (2) formed of a plurality of elementary diffusing heads (3) concentrically and radially arranged around said central module (1). According to the basic embodiment, each head (3) has an expansible translucent surface with elementary reflecting surfaces (14) scattered all over and is connected to the central module (1) by a multidirectional articulating link. The central module is a hollow body (4) covered with a pyramidal semi-reflecting cover (9) containing an inner reflecting composite pyramidal assembly. Said hollow body (4) is delimited by a lateral surface formed of a polygonal series of reflecting walls on each of which is mounted an articulated hollow link extended by a diffusing head (3). Said invention is useful for all industries and manufacturers of products using or involving projection, reflection, transmission or reception of an energy flux: whether it is light, solar, electromagnetic, fluid and other types of energy.
Patent WO-9967127-A1 (WO)
Title: On-board device for rescuing a person from the sea enabling a conscious person to rescue himself
Inventor: PONS MICHEL
IPC: B63C9/01
Filed: 1999-06-16
Abstract: The invention concerns an on-board device wherein the floating trailing section (1) is designed to be collected by the drowning person and is used to serve as a control means for actuating the release of the floating element (3) capable of being towed. Said floating element (3) is linked to the boat by a section serving as tow cable and comprising at least shock absorbing (4) means; said floating element is provided with tow lugs and is symmetrical; said floating element (3) has a hydrodynamic shape and carries the victim (6) partially or wholly with minimum underwater pull. The invention is useful on board boats.
Patent FR-2790435-A1 (FR)
Title: Agencement d'une colonne de direction dans un habitacle de vehicule automobile
Inventor: BUGNA ESTEBAN
IPC: B62D25/14
Filed: 1999-03-05
Abstract: La colonne de direction (18) s'étend à travers un tablier (16) d'une caisse du véhicule. Ce tablier (16) sépare l'habitacle (14) d'un compartiment moteur (12) disposé devant l'habitacle (14). La colonne de direction (18) est portée par un support (20) disposé dans l'habitacle (14), en arrière du tablier (16). Le support (18) est fixé sur des parties (24G, 24D, 28) de la caisse distinctes du tablier. De préférence, le support (20) comprend une traverse (22), une potence (26) et une platine (30) reliant cette traverse (22) et cette potence (26) et portant la colonne de direction (18).
Patent WO-0031377-A1 (WO)
Title: Mechanical transmission device for engine with variable volume displacement
Inventor: RABHI VIANNEY
IPC: F16C7/06
Filed: 1999-11-25
Abstract: The invention concerns a mechanical transmission device for an engine with variable volume displacement comprising a piston (2) interlocked in its lower part with a control rack (3), co-operating with a ball-bearing guiding device (4) and with a gear assembly (5) integral with a connecting rod (6) forransmitting movement between the piston and said connecting rod.
Patent FR-2790666-A1 (FR)
Title: Cosmetic compositions comprising melatonin, useful for restoring circadian rhythm
Inventor: JANUSZEWSKI PAUL
IPC: A61K8/63
Filed: 1999-03-10
Abstract: Cosmetic compositions comprising N-acetyl-5-methoxytryptamine (melatonin) (0.05-0.1 %) for restoring circadian bio-rhythms by stimulating endocrine system.
Patent FR-2791526-A1 (FR)
Title: Preparation of oysters by grinding away one end, to make them easier to open by inserting a knife
Inventor: MORVAN EUGENE
IPC: A22C29/04
Filed: 1999-04-01
Abstract: Oysters are prepared for opening by grinding a flat surface across one end. This is done using a grinding disc (21), to a depth set by a guide (22). It is easier to open treated oysters by inserting a knife between the two shells at the flattened point.
Patent FR-2782124-A1 (FR)
Title: Dispositif de commande d'injection de carburant pour moteur a combustion interne
Inventor: KIBE KAZUYA
IPC: F02B3/06
Filed: 1999-05-28
Abstract: Dans un dispositif de commande d'injection de carburant destiné à un moteur diesel (1) qui réalise une post-injection de carburant à partir d'une vanne d'injection de carburant (31 à 34) jusque dans un cylindre correspondant (11 à 14) pendant un temps de détente après une injection principale de carburant à partir de l'injecteur du carburant (31 à 34) jusque dans le cylindre (11 à 14) aux environs du point mort haut de compression, une unité de commande électronique (100) détermine, en tant qu'instant de post-injection, un instant auquel la température dans le cylindre (11 à 14) devient une température cible en faisant référence au point mort haut de compression conformément à la condition de fonctionnement du moteur diesel 1. L'unité de commande électronique (100) réalise une post-injection à l'instant de post-injection ainsi déterminé.